Virgin Orbit and Arqit Expand Launch
Agreements (Source: Space Daily)
Virgin Orbit has announced has signed a new launch contract covering
two dedicated launches for Arqit Quantum, Inc. a global leader in
quantum encryption technology, plus additional commitments. The two
Arqit satellites delivered to Earth orbit by Virgin Orbit's LauncherOne
air-launched system will be the core component of Arqit's
Platform-as-a-Service, delivering the root source of randomness to all
Arqit data centers using Arqit's ground breaking Quantum protocol
ARQ19. (12/28)
NASA Selects New Members for Artemis
Rover Science Team (Source: Space Daily)
When NASA's Volatiles Investigating Polar Exploration Rover, or VIPER,
explores and samples the soils at the Moon's South Pole, scientists
anticipate it will reveal answers to some of the Moon's enduring
mysteries. Where is the water and how much is there? Where did the
Moon's water come from? What other resources are there? What other
questions could VIPER answer? NASA sought ideas and recently chose
eight new science team members and their proposals that expand and
complement VIPER's already existing science team and planned
investigations. (12/28)
Starlink Is Quietly Expanding, But
Speeds Are Getting Worse (Source: Forbes)
Starlink, the satellite internet service operated by SpaceX, is slowly
but surely expanding its coverage area across the US and beyond.
According to a new report from internet data and analytics firm Ookla,
as the company expands, its speeds seem to slow down. Starlink seems to
be the best satellite internet provider on the market. According to
Ookla, the company offers far and away the fastest download speeds,
with a media speed of 87.25 Mbps (megabits per second). By comparison,
competitor HughesNet offers median speeds of 19.30 Mbps, while Viasat
achieved download rates of 18.75 Mbps.
Starlink is the only satellite internet service provider that is
offering speeds that are comparable to fixed broadband providers, and
the only one offering a connection that would meet the minimum
threshold for broadband speeds (25 Mbps). Similarly, Starlink offers
faster upload speeds than the competition. The media upload speed for
Starlink clocked in at 13.54 Mbps — again, above the broadband
threshold of 3 Mbps. It also significantly outpaced its competition.
HughesNet achieved a media upload speed of 2.54 Mbps, while Viasat
clocked in at 2.96 Mbps.
Now for the bad news: As Starlink slowly rolls out to more customers,
it appears as though the company is experiencing slower median speeds.
During the first quarter of 2021, Ookla clocked Starlink’s median
download speeds at 97.23 Mbps and upload speeds at 13.89 Mbps. In the
months since, Starlink’s median download speed has declined by nearly
10 Mbps, and upload speeds by 5 Mbps. Starlink is launching more
satellites to increase its expansion, so speeds may improve. (12/23)
Billions of Starless Planets Haunt
Dark Cloud Cradles (Source: Space News)
An international team composed of French, Japanese, and Spanish
astronomers has found about 100 planets floating freely in space rather
than orbiting stars. Extrapolating this sample to the rest of the Milky
Way Galaxy suggests that there are billions of undiscovered starless
planets tumbling aimlessly through space. Free Floating Planets (FFPs)
have been known for about 20 years, but their origins have been
shrouded in mystery. Are they born naturally in the cold cradle of an
interstellar dark cloud, or do they form around stars like other
planets, only to be exiled into eternal darkness?
The small number of known FFPs has limited chances to investigate them.
In this research, the team compiled and analyzed around 100 TB of data
taken over the course of 20 years, including data from new deep
wide-field observations obtained with the best infrared and optical
telescopes in the world (like the powerful Subaru Telescope's mosaic
cameras, HSC and Suprime-Cam), to search for FFPs in the Upper Scorpius
OB young stellar association.
After rejecting background stars and galaxies, they ended up with a
catalog of 70-170 FFPs, depending on the selection criteria used, as
well as more than 3000 more massive associated members. This almost
doubles the number of known FFPs. The sheer number of FFPs found in
this sample cannot be explained by the process of planets forming
naturally from the contraction of small gas clouds in interstellar
space. This indicates that planets formed around stars and then
banished to the blackness must be an important contribution. (12/28)
FAA Delays Starship/Boca Chica PEA to
28 Feb. (Source: SpaceX)
The FAA had intended to release the Final PEA for Boca Chica
Starship/Super Heavy launch operations on 31 December 31. However,
SpaceX is currently drafting responses for the over 18,000 public
comments received on the Draft PEA. SpaceX is also preparing the Final
PEA for the FAA’s review and acceptance. In addition, the FAA is
continuing consultation and coordination with other agencies. The
planned 28 February release will allow the FAA to review the Final PEA,
including responses to comments, and coordinate with agencies at the
local, State, and Federal level.
The completion of the environmental review process does not guarantee
that the FAA will issue an experimental permit or vehicle operator
license to SpaceX for Starship/Super Heavy launches at Boca Chica.
SpaceX’s license application must also meet FAA safety, risk, and
financial responsibility requirements per 14 CFR Chapter III. FAA
cannot issue a decision document, which could include a Finding of No
Significant Impact (FONSI) or decision to initiate and environmental
impact statement, until all consultations are complete. (12/28)
Spanish Launcher Startup PLD Space
Closes a Series B Investment Round of $28 Million (Source: Space
Daily)
PLD Space, the Spanish company that leads the space launch business for
small satellites in Europe, has just closed a Series B funding round of
$28 million. This operation, which brings the total capital raised by
PLD Space to more than $50 million, will allow the company to advance
in its upcoming milestones of value: the launch of its MIURA 1
suborbital rocket at the end of 2022 from El Arenosillo (Huelva), MIURA
5 orbital vehicle manufacturing and its launch in 2024 from French
Guiana. (12/28)
Glaciers in Himalayas Melting at
‘Exceptional’ Rate (Source: Independent)
Glaciers in the Himalayas are shrinking far more rapidly than glaciers
in other parts of the world, threatening the water supply of millions
of people in Asia, new research warns. The study, led by scientists at
the University of Leeds, found that in recent decades, Himalayan
glaciers have lost ice 10 times more quickly than they have on average
since the Little Ice Age, when glaciers expanded around 400-700 years
ago.
The ice loss is occurring so quickly, the research team described the
rate as “exceptional”. The researchers reconstructed the extent and ice
content of 14,798 Himalayan glaciers to reveal how large they were
during the Little Ice Age. The model revealed that the glaciers we see
today have now lost around 40 percent of their area, shrinking from a
maximum of 28,000 square kilometres to around 19,600 sq km today.
(12/27)
Visual Displays in Space Station
Culture (Source: Space Daily)
The International Space Station Archaeological Project is the first
archaeological study of a human habitat in space. Because of the
prohibitive cost of travelling to space, archaeologists have had to
think of creative ways to investigate the material culture of the space
station. One method is to analyze the thousands of photographs taken of
the space station's interior.
Authors Dr. Justin St. P. Walsh, Dr. Wendy Salmond, and Dr. Alice
Gorman have been analyzing the photographs, and have presented their
findings in the December 2021 issue of Current Anthropology in their
article "Visual Displays in Space Station Culture: An Archaeological
Analysis." Beginning in January 2022, for sixty days, the authors will
also be performing the first archaeological experiment in space. The
crew will be documenting the station's in-situ material culture. (12/28)
Nimble Chinese Satellite Grabs Hi-Res
Images of US City in Seconds (Source: South China Morning Post)
The Beijing-3 small commercial satellite can take images while rotating
at up to 10 degrees per second, a speed not seen on a satellite before.
Coupled with AI on board, the satellite can monitor up to 500 areas of
interest around the globe with nearly 100 revisits a day. The one-tonne
commercial satellite launched by China in June performed an in-depth
scan of the core area of the San Francisco Bay (3,800 square
kilometers).
Most Earth observation satellites must be stable when taking images
because attitude control mechanisms can produce vibrations that blur
the images. But in this experiment on June 16, the Beijing-3 rolled and
yawed wildly, the dramatic motion changing the angle of its camera’s
line of sight to the ground when flying over North America. The
movement allowed it to capture a larger area than satellites have
managed until now. The image, taken from an altitude of 500 kilometers,
had a resolution of 50 centimeters per pixel. The satellite can take
images while its body was twisting at up to 10 degrees per second.
(12/28)
China Launches Secret Satellite
(Source: Xinhua)
China launched a mysterious satellite early this morning. A Long March
2D rocket lifted off from the Jiuquan Satellite Launch Center at 6:13
a.m. Eastern carrying a satellite called Tianhui-4. Chinese media
called the launch a success but disclosed no information about the
satellite other than its name. Previous spacecraft named Tianhui have
been Earth imaging satellites. (12/29)
JWST Component Deployments Underway
(Source: Space News)
NASA has started the long and risky process of deploying the sunshield
on the James Webb Space Telescope. NASA said Tuesday it lowered into
position two structures that hold the five-layer sunshield. That
sunshield will be unfolded and stretched into position in the next
several days, allowing the spacecraft's telescope and instruments to
cool to temperatures only a few dozen degrees above absolute zero.
Project engineers have called the sunshield deployment process one of
the riskiest elements of the mission, but also said they were
confident, based on extensive prelaunch tests, that it would be
successful. (12/29)
Virgin Orbit SPAC Approved, But
Proceeds Halved (Source: Space News)
Virgin Orbit will get less than half the capital it originally expected
to receive from its SPAC merger. Shareholders in NextGen Acquisition
Corp. II, a SPAC, voted Tuesday to approve its merger with Virgin
Orbit, with the merger expected to close by the end of the month. When
the merger was announced in August, the companies said the deal would
raise up to $483 million, but in Tuesday's announcement of the
shareholder vote, they said the proceeds of the merger were just $228
million, of which $68 million came from the SPAC itself. That suggests
a high rate of redemptions by SPAC shareholders, an issue with SPAC
mergers in general in recent months. (12/29)
India Wants Space Self-Reliance
(Source: Telangana Today)
A new Indian space industry trade organization wants to make the
country self-reliant in space. The Indian Space Association,
established in October, includes both major government contractors as
well as startups. The group's director general said the organization
plans to work with Indian government agencies on efforts such as new
policies and regulatory frameworks needed for the industry to grow.
(12/29)
Astronaut Clifford Passes Away
(Source: CollectSpace)
Former NASA astronaut Rich Clifford has died at the age of 69.
Clifford, an Army aviator, joined the NASA astronaut corps in 1990 and
flew on three shuttle missions from 1992 through 1996. While at NASA he
was diagnosed with Parkinson's disease, but flew on his final shuttle
mission with only NASA doctors and his mission commander knowing his
diagnosis. He died of complications from Parkinson's. (12/29)
Smallsat Launch Contest
(Source: Orbital Transports)
Technology Investor and Entrepreneur Peter Wokwicz is teaming up with
Orbital Transports to offer you the opportunity to launch your best
idea into space. The SmallSats Contest is offering a $10,000 prize, a
public announcement, and if desired the opportunity to be involved in
the design, build, launch, and operation of a small satellite. We want
to hear what you think can be launched into space that will improve
some aspect of the world as we know it.
The winner will be chosen based on a combination of social or economic
value. The idea must do good for the world and/or demonstrate a path
towards profitability, be economical to build and launch, and fit
within 2U or less of payload volume. If your entry is chosen, you will
win $10,000, receive a public announcement and recognition, and have
the opportunity to be involved in the smallsat's design, build, and
operation. Submissions will be received through the SmallSats Contest
website, www.smallsatscontest.com.
(12/29)
Musk Says SpaceX Will Land Humans on
Mars in 10 Years in the Worst-Case Scenario (Source: Business
Insider)
Elon Musk said SpaceX will land humans on Mars with its Starship rocket
in 10 years' time, in the worst-case scenario. During an episode of the
Lex Fridman Podcast released on Tuesday, Fridman asked Musk when he
thinks SpaceX will land human beings on the Red Planet. After a
20-second pause, the billionaire replied: "Best case is about five
years, worst case 10 years."
Musk told Fridman that the determining factors included "engineering
the vehicle," adding that "Starship is the most complex and advanced
rocket that's ever been made... The fundamental optimization of
Starship is minimizing the cost per ton to orbit and ultimately cost
per ton to the surface of Mars," Musk told Fridman. Currently, nobody
can fly to Mars for one trillion dollars, Musk told Fridman. "No amount
of money can get you a ticket to Mars," he said on the podcast. (12/29)
More Private Rocket Companies are Set
to Light Up Space Coast with Launches in 2022 (Source: Orlando
Sentinel)
Delays aside, 2022 could see five companies performing regular launches
from Cape Canaveral Space Force Station with many more from Kennedy
Space Center. “The Eastern Range received 225 requests to launch from
the Cape in the past 365 days," said Space Force Brigadier Gen. Stephen
Purdy. "We prepared to launch 172 times and entered countdown for 41 of
those, with 36 successful launches.” Those 36 liftoffs could climb
significantly in 2022 and, eventually, rocket launches could happen
daily or beyond. Click here.
(12/28)
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